Nippon Chemi-Con Develpoed GXM Series Radial Lead Type Aluminum Electrolytic Capacitors with High Temperature Resistance and High Capacitance
Nippon Chemi-Con has developed Radial Lead Type Aluminum Electrolytic Capacitors for power supplies used in high-temperature environments such as communications infrastructure.
Capacitors used in next-generation communications infrastructure (5G base stations) require products with high-temperature resistance, long life, and high capacitance. This is because capacitors gain heat from use in closed environments and the need for maintenance caused by use in remote locations. As a high temperature-resistant product for such applications, Nippon Chemi-Con commercialized the GXF Series. However, the GXM Series has a maximum 1.7 times longer life and 61% higher capacitance compared to the GXF Series.
To cover a rated voltage range of 420 to 430V, frequently used in communication base stations, the rated voltage of the GXM Series supports up to 450V (the GXF Series supports up to 400V).
Technical Features
The GXM Series has achieved higher capacitance by adopting Nippon Chemi-Con developed electrode foil. Furthermore, the Series has achieved longer life by adopting liquid electrolytes with high endurance.
Samples and Mass Production
The GXM Series were available as samples from January 2022 and production began in July 2022.
They were produced at Chemi-Con East Japan Corp. Iwate Plant (a wholly owned subsidiary of Nippon Chemi-Con).
Product Overview
Category temperature range: -40℃ to +125℃
Rated voltage range: 400V to 450V
Capacitance range: 15μF to 220μF (Capacitance tolerance ±20%)
Case size: ⌀10×20L to ⌀18×50Lmm
Endurance: guarantees 5,000 hours at 125℃
Product Features
List of standard products (representative rate)
Product Appearance
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